Expressions and Equations

What is the simplified form of this expression
3x+4+5x+3

• 15x
• 8x+7
• 7x+8

Tags

CCSS.7.EE.A.1

6z + 3 -4z = 9

• z = 3
• z = 60
• z = 30
• z = 1

Tags

CCSS.8.EE.C.7B

Solve 
  -5t + 9 = 24

• t = -3
• t = 3
• t = 6
• t = 12

Tags

CCSS.7.EE.B.4A

Maria has 25 dollars.  She has to buy a gallon of milk which costs $3.50.  She wants to spend the rest of her money on cereal.  If each box of cereal costs $4.50, how many can she purchase?

• 4 boxes
• 5 boxes
• 6 boxes
• 7 boxes

Tags

CCSS.7.EE.B.4A

3x + 2(4x - 4) = 3

• x = 22
• x = -22
• x = 1
• x = -1

Tags

CCSS.8.EE.C.7B

-6(8x-7)=522

• x=-10
• x=109
• x=10
• x=4

Tags

CCSS.7.EE.B.4A

2(c - 8)

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

Tags

CCSS.6.EE.A.3

A number WITHOUT a variable?

• Constant

• Coefficient

• Variable

• Factors

Tags

CCSS.6.EE.A.2B

A number WITH a variable?

• Constant

• Coefficient

• Variable

• Factor

Tags

CCSS.6.EE.A.2B

What is 2a + 8 an example of?

• Term

• Expression

• Formula

• Equation